.banner {
    height: 150px;
    text-align: center;
    vertical-align: middle;
    padding: 15px;
    line-height: 60px;
    margin-bottom: 20px;
}

.link {
    text-align: center;
    border: 1px solid #ffffff;
}

.link a {
    width: 100%;
    color:#ffffff;
    vertical-align: middle;
    line-height: 150px;
}

.footer {
    height: 100px;
    text-align: center;
    line-height: 100px;
}